Motorized boat



FIG. 1 is a perspective view of a motorized boat showing my new design;

FIG. 2 is a right side view thereof; and the left side view is a mirror image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a motorized boat, as shown and described. 